80621305996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{9461}}^1$

素因数の和:9935

約数の個数: 96

約数和(自身を含む): 178800007680

約数和(自身を除く): 98178701684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 379, 511, 758, 803, 1022, 1516, 1606, 2044, 2653, 3212, 4169, 5306, 5621, 8338, 9461, 10612, 11242, 16676, 18922, 22484, 27667, 29183, 37844, 55334, 58366, 66227, 104071, 110668, 116732, 132454, 193669, 208142, 264908, 304337, 387338, 416284, 608674, 690653, 728497, 774676, 1217348, 1381306, 1456994, 2130359, 2762612, 2913988, 3585719, 4260718, 4834571, 7171438, 7597183, 8521436, 9669142, 14342876, 15194366, 19338284, 25100033, 30388732, 39442909, 50200066, 53180281, 78885818, 100400132, 106360562, 157771636, 212721124, 261757487, 276100363, 523514974, 552200726, 1047029948, 1104401452, 1832302409, 2879332357, 3664604818, 5758664714, 7329209636, 11517329428, 20155326499, 40310652998, 80621305996]

約数ペア:

[(1, 80621305996), (2, 40310652998), (4, 20155326499), (7, 11517329428), (11, 7329209636), (14, 5758664714), (22, 3664604818), (28, 2879332357), (44, 1832302409), (73, 1104401452), (77, 1047029948), (146, 552200726), (154, 523514974), (292, 276100363), (308, 261757487), (379, 212721124), (511, 157771636), (758, 106360562), (803, 100400132), (1022, 78885818), (1516, 53180281), (1606, 50200066), (2044, 39442909), (2653, 30388732), (3212, 25100033), (4169, 19338284), (5306, 15194366), (5621, 14342876), (8338, 9669142), (9461, 8521436), (10612, 7597183), (11242, 7171438), (16676, 4834571), (18922, 4260718), (22484, 3585719), (27667, 2913988), (29183, 2762612), (37844, 2130359), (55334, 1456994), (58366, 1381306), (66227, 1217348), (104071, 774676), (110668, 728497), (116732, 690653), (132454, 608674), (193669, 416284), (208142, 387338), (264908, 304337)]